EFFECTS OF BUOYANCY AND CONJUGATE HEAT TRANSFER FLOW OVER ON A VERTICAL PLATE EMBEDDED IN A POROUS MEDIA

被引：0

作者：

Kaya, Ahmet ^{[1
]}

Aydin, Orhan ^{[2
]}

机构：

[1] Kahramanmaras Sutcu Imam Univ, Makine Muhendisligi Bolumu, TR-46100 Kahramanmaras, Turkey

[2] Karadeniz Teknik Univ, Makine Muhendisligi Bolumu, TR-61080 Trabzon, Turkey

来源：

ISI BILIMI VE TEKNIGI DERGISI-JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY | 2014年 / 34卷 / 01期

关键词：

porous media; conjugate heat transfer; buoyancy; Keller-Box; FLAT-PLATE; FREE-CONVECTION; NATURAL-CONVECTION; NUMERICAL-SIMULATION; WALL CONDUCTION; FLUID; GENERATION; CYLINDER;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this study, the effects of buoyancy and conjugate heat transfer flow over a vertical plate embedded in a porous medium have been investigated. The plate has a finite thickness and one side is held a finite temperature. In order to determine the velocity and temperature distributions in the flow area, the equations of Navier-Stokes and energy are transformed into the boundary layer equations using the similarity method. Then these equations solved numerically using the Keller box method. The effects of the conjugate heat transfer and the buoyancy parameters on the velocity and temperature profiles as well as on the local skin friction and local heat transfer are determined. Testing the accuracy of the numerical method, the results are compared with those available in the existing literature and an excellent agreement is obtained.

引用

页码：35 / 41

页数：7

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